582-17-2
| Name | 2,7-Dihydroxynaphthalene |
| CAS | 582-17-2 |
| EINECS(EC#) | 209-478-7 |
| Molecular Formula | C10H8O2 |
| MDL Number | MFCD00004085 |
| Molecular Weight | 160.17 |
| MOL File | 582-17-2.mol |
Chemical Properties
| Appearance | Light yellow to grey needle crystal |
| Melting point | 185-190 °C (lit.) |
| Boiling point | 246.06°C (rough estimate) |
| bulk density | 600-700kg/m3 |
| density | 1.0924 (rough estimate) |
| refractive index | 1.5418 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Powder |
| pka | 9.14±0.40(Predicted) |
| color | Gray |
| Water Solubility | insoluble |
| BRN | 2042383 |
| Cosmetics Ingredients Functions | HAIR DYEING |
| InChI | 1S/C10H8O2/c11-9-3-1-7-2-4-10(12)6-8(7)5-9/h1-6,11-12H |
| InChIKey | DFQICHCWIIJABH-UHFFFAOYSA-N |
| SMILES | Oc1ccc2ccc(O)cc2c1 |
| LogP | 1.980 (est) |
| CAS DataBase Reference | 582-17-2(CAS DataBase Reference) |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 2 |
| RTECS | QJ4780000 |
| TSCA | Yes |
| REACH Registrations | Active |
| HS Code | 29072900 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |